Racing Performer M2 Replacement Rotor - Yokomo RP-023  [RP-023]

Yokomo RP-023 Racing Performer Rotor #23 M2 D12.3xd5.00x25.3
Price:
CAD$46.27
Brand:
Yokomo
Model:
RP-023
GTIN:
11
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Service rotor for M2 motor line

This rotor is a direct replacement intended for the Racing Performer M2 series motors. The component is the magnet assembly portion used inside the motor rotor, with the measured dimensions taken from the original part: magnet outer diameter 12.3mm, inner diameter 5.00mm, and magnet length 25.3mm. It serves as a replacement rotor element for RC-scale motors and should only be fitted to compatible Racing Performer M2 class units.

In operation the rotor mounts to the motor shaft and works with the stator and bearings to translate electromagnetic forces into rotation. When fitting a replacement, check shaft seating and bearing clearances, and follow standard disassembly procedures for your Racing Performer M2 motor to avoid shaft or bearing damage.

Specifications

  • Item: Replacement rotor (magnet assembly)
  • Material: Magnet component
  • Model Number: Yokomo RP-023
  • Compatibility: Racing Performer M2 series
  • Magnet outer diameter: 12.3mm
  • Magnet inner diameter: 5.00mm
  • Magnet length: 25.3mm

Use this replacement rotor when servicing or rebuilding a Racing Performer M2 motor and confirm dimensional match before installation to preserve correct motor clearance and performance.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How do I confirm this rotor fits my motor?

Compare the rotor measurements—12.3mm OD, 5.00mm ID, 25.3mm length—with your original rotor and ensure the Racing Performer M2 designation matches before fitting.

Do I need to remove the bearings to swap this rotor?

Many M2 motor repairs require partial disassembly; secure the shaft, note bearing positions, and only press bearings out if necessary using suitable tools to avoid damage.

Any alignment tips during reassembly?

Ensure the rotor seats square on the shaft and that axial clearance with the stator and bearings is within the original tolerance to prevent rubbing or imbalance.

Will this affect motor balance?

Yes—magnet assembly balance influences smoothness and torque delivery; verify fit and spin the assembled motor by hand to check for wobble before powering up.

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